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Aneli [31]
3 years ago
14

Anna is making soft toys she can sell at the fair. She can make 3 soft toys in 5 hours. How many soft toys can she make in 20 ho

urs?
A. 10

B. 12

C. 16

D. 20
Mathematics
2 answers:
svetoff [14.1K]3 years ago
6 0
The answer is B.12 because if she make 3 in 5 hours that means that in twenty hours should make 12 because it's like this 3 x 4 = 12 and 5 x 4 = 20 so when you add the hours up you'll get the answer
Dennis_Churaev [7]3 years ago
6 0

Answer:

B.12

Step-by-step explanation:

We can calculate it with a direct rule of 3. If in 5 hours she can make 3 soft toys, how many soft toys will she make in 20 hours?

\text{5 hours} -\!\!\!-\!\!\!- \text{3 soft toys}\\ \text{20 hours} -\!\!\!-\!\!\!- \text{x soft toys}

We use the formula of the direct rule of 3:

x = \frac {20*3}{5} \\ \\ x = \frac {60}{5}\\

x = 12

She can make 12 soft toys in 20 hours.

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2.05 times 10 to the power of 6 in standard notation
Natalka [10]

Answer:

2050000

Step-by-step explanation:

10 to the power of 6= 1000000

2.05 x 1000000 = 2,050,000

Hence, 2.05 × 10^6 = 2050000

Hope this helps!

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7 0
2 years ago
Read 2 more answers
During a furniture sale, Dorothy paid $20 for new couch cushions. If the discount percentage is given in the first column, find
DochEvi [55]
<h3>Answers:</h3><h3>First box = 57.14</h3><h3>Second box = 80</h3>

=============================================

Explanation:

If you save 65%, then you pay the remaining 35%

0.35x is the final price when x is the original price

0.35x = 20 solves to x = 57.14 approximately after dividing both sides by 0.35

57.14 goes in the first box

--------------

This must mean 80 goes in the other box.

Here's the steps on how to get 80

If you save 75% then you pay the remaining 25%

0.25x = 20

x = 20/0.25

x = 80

80 goes in the second box

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V125BC [204]
I think you should go with A).
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What is the value of (f*g)(-5)<br> f(x)=2x+1 ; g(x)=x^2
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(f*g)(-5) = -9(25) = -225
4 0
3 years ago
A goat is tied to one corner of a rectangular shed in a large field full of grass. The rope is 3 yards long and a plan view ( fr
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Answer:

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